TPS7A7002 Series

3-A, low-VIN (1.4-V), adjustable ultra-low-dropout voltage regulator with enable

Catalog

3-A, low-VIN (1.4-V), adjustable ultra-low-dropout voltage regulator with enable

Part	Package / Case [y]	Package / Case [x]	Package / Case	Voltage Dropout (Max) [Max]	Mounting Type	Supplier Device Package	Output Configuration	Output Type	Voltage - Output (Min/Fixed) [Min]	Control Features	Protection Features	Current - Quiescent (Iq)	Voltage - Output (Max)	Number of Regulators	Current - Output	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Max) [Max]
Texas Instruments TPS7A7002DDA	3.9 mm	0.154 in	8-PowerSOIC	0.38 V	Surface Mount	8-SO PowerPad	Positive	Adjustable	0.5 V	Enable	Over Current Over Temperature Under Voltage Lockout (UVLO)	3 mA	5 V	1	3 A	125 °C	-40 °C	6.5 V
Texas Instruments TPS7A7002DDAR	3.9 mm	0.154 in	8-PowerSOIC	0.38 V	Surface Mount	8-SO PowerPad	Positive	Adjustable	0.5 V	Enable	Over Current Over Temperature Under Voltage Lockout (UVLO)	3 mA	5 V	1	3 A	125 °C	-40 °C	6.5 V

Catalog

3-A, low-VIN (1.4-V), adjustable ultra-low-dropout voltage regulator with enable

Key Features

• Input Voltage as Low as 1.425 V380-mV Maximum Dropout at 2 A600-mV Maximum Dropout at 3 AAdjustable Output from 0.5 VProtections: Current Limit and Thermal ShutdownEnable Pin1-µA Ground Current in Shutdown ModeFull Industrial Temperature RangeAvailable in an SOIC-8, Fully RoHS-Compliant PackageInput Voltage as Low as 1.425 V380-mV Maximum Dropout at 2 A600-mV Maximum Dropout at 3 AAdjustable Output from 0.5 VProtections: Current Limit and Thermal ShutdownEnable Pin1-µA Ground Current in Shutdown ModeFull Industrial Temperature RangeAvailable in an SOIC-8, Fully RoHS-Compliant Package

Description

The TPS7A7002 is a high-performance, positive- voltage, low-dropout (LDO) regulator designed for use in applications requiring very-low input voltage and very-low dropout voltage at up to 3 A. The device operates with a single input voltage as low as1.425 V, and with an output voltage programmable to as low as 0.5 V. The output voltage can be set using an external divider. The TPS7A7002 features ultra-low dropout, ideal for applications where VOUTis very close to VIN. Additionally, the TPS7A7002 has an enable pin for further reduced power dissipation while in Shutdown mode. The TPS7A7002 provides excellent regulation over variations in line, load, and temperature. The TPS7A7002 is available in an 8-pin SO PowerPAD™ package. The TPS7A7002 is a high-performance, positive- voltage, low-dropout (LDO) regulator designed for use in applications requiring very-low input voltage and very-low dropout voltage at up to 3 A. The device operates with a single input voltage as low as1.425 V, and with an output voltage programmable to as low as 0.5 V. The output voltage can be set using an external divider. The TPS7A7002 features ultra-low dropout, ideal for applications where VOUTis very close to VIN. Additionally, the TPS7A7002 has an enable pin for further reduced power dissipation while in Shutdown mode. The TPS7A7002 provides excellent regulation over variations in line, load, and temperature. The TPS7A7002 is available in an 8-pin SO PowerPAD™ package.